---
kind: "unit"
title: "24"
title_heading: "Housing and Urban Development"
key: "subtB/chIV"
level: "chapter"
label: "Chapter IV"
heading: "Office of Housing and Office of Multifamily Housing Assistance Restructuring, Department of Housing and Urban Development"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/24/subtB-chIV"
sections_count: 74
---

# Chapter IV — Office of Housing and Office of Multifamily Housing Assistance Restructuring, Department of Housing and Urban Development

Title 24 C.F.R. — Housing and Urban Development › Subtitle B — Regulations Relating to Housing and Urban Development

## Contents

- [Part 400 — Part 400 [reserved]](/cfr/24/subtB-chIV-part400.md)
- [Part 401 — Multifamily Housing Mortgage and Housing Assistance Restructuring Program (mark-To-Market)](/cfr/24/subtB-chIV-part401.md)
- [Part 402 — Section 8 Project-Based Contract Renewal under Section 524 of Mahra](/cfr/24/subtB-chIV-part402.md)
- [Part 403-499 — Parts 403-499 [reserved]](/cfr/24/subtB-chIV-part403-499.md)